Machine for grinding rollers.



MACHINE POR GRINDING ROLLERS. APPLIGATION FILED s131215. 1910.

A. SCHMIDT.

Patented July 11,1911

szfuction of foliar gzfining machina zwemd- IANUFACTURING- GOMPAY, LIMITEE?,

.@.pplicafzion iilerl Swim-Wel' "1%, Nif).

OTTG LVI-IN SCII-IIDJKI*"JJ,A @E CHELMSFRB, NGIJNE, ASSKEEINR TD THE HOFFMANN ENGLAND.

all 'wh-6m if mdf cofre/5mm: B@ ii; kucfwn fhut @Tm nwm 5 fimmfii? i Subject of Hisajesty ik@ Gern m'Enif pe 01g residing nt Cheiilsford. in the County of Essex, England, have invented a certain new and useful Improvement in vachines for Grinding Rolleifs, of which the foiloivi'ng is a specification.

This in'veuioii reintes to machins fm grinding oiiers such as those used in 'oiier bearings, and has iei'sience to machines e? file abm'e sftai'e kind in which im rols are Carried und guided in u siifaigi'it iiiw gi'omf'ed hoi-dei. or beiden; thai prefmts 01' l pz'esent them to ik@ fiat face 0i im abimihr f disk m' mfsmiz'ei and ign which the ioil @s :we piaceri in the groove oi grooves s@ as tu have u rolling ii'aveiiiig moifm iheirfein :i5 fiifsinct from an aixii'i, motion.

11 mfchines of the kind desci'ibsfi above 'it is desirable in some to coiiho] the it 'aval of the. roiiels fvwm one emi ci* of he giove to the ohel :mii ifmlhiS, pim pose nfcordiiig to 'hia inventinim mmm@ :we provided for posii'iwi): giving i@ such wh Qis che desired izmwmant of roziiimi. Tix@ gioovoii holder m' holders muy im forrfwd Wiih paris* 'm giaii'lingg iii@ @mais of Hic mi@ 91's iii Such u Kajtim? Hi@ pmiiiiwini fammi of die i'oiim's projo@ ou baffi SMQ", :imi iii@ i said holder mi 'hmmm-s is ui :we so zingari that 'the iuiieis :i i2 n?, right enigma H10 line (if tinvei and so Ami (me, pmimi o .the pripheiui fnv@ of @sich mum* boing ground is in Contact with 1h@ :ibi-:Ming .i'ace ffii-iii ih@ Opposite poriicn is; in Contact i'vitii :l

`driven aft, Whichwviil effect ik@ desired iwiiii to this m/enion in which a Single h i 1s arranged m Ltoim a chord of the @finding 1 .I 1y, l Such crises die has bili, miic @tifosi m ci isi;

, avevi vation partly in Sectiom N522 is a sifie eievaiioii, pariy in setion, and Fig. 3 is 50 pian.

A is an ainafing dissi; of afwrimdum, ex'iieiy,v or other siiiable material ixe'd 'to ai V; 1i il disp: A. fwn disks the sped otnion iuiieifs in im in cmi (-mitinumis form o; U buidel. in the con- 9G fizriiczion iiiiisflizi'v twine ubi@ o iii@ iid ifs fifi;

" des ai. iii@ 1e ki 1d in which railings. i given io iii@ IOiieafs foi d ming' the action of abn enabling numerous simi- 'ii-i113 machu traveling m of .N LL il,

sion and inereny What is claimed is l. .ln a roller griudinl machine and in eon'ililimttion n. moving :ibrzrding Inex'nher, :i straight line guiding holder for presenting :i series ot' rollers to the nhruding member, and holding the :it right angles to their line of rollingtravel, and means for positively Controlling the rotation of the rollers in sail holder.

2. n e, roller grinding machine and in combination a moving abrading member, a streigllt line guiding holder for presenting a series of rollers to the ebrading member and holding them at right ung-les to their line of rolling travel and so that they project on both sides, and :1 driven member in rietional Contact `with the rollers on one rotation of the rollers in said holder.

3. In '.1- roller grinding nmehine and in Combination a moving ehrmling disk, :i straight line guiding holder for presenting :L series of rollers to the nbrading member und holding them at right angles to their line of rolling' travel and so thatI they project on both sides, nd a. driven dish in frioiiionel Contact with the rollers orl one side of the holder, such disk having its axis out alinement with the axis of the abradng disk.

In witness whereof I have hereunto set my hund in the presence of two subscribing Witnesses.

OTTO ALWIN SCHMIDT.

lVitnesses W. BARRETT, H. BARRETT, 

